Officers responding to a call of a person shot at 4:10 a.m. found Turnage and another man shot in an alley, authorities said at the time.

Turnage was shot in the chest, and a 30-year-old man suffered gunshot wounds to the shoulder, arm, back and buttocks, authorities said. Turnage died at St. Francis Hospital and the other man was critically wounded.

On Thanksgiving Day that year, Pitts allegedly shot Walker as he stood outside outside in the 2200 block of West Thome Avenue at 1:15 p.m., authorities said.

Pitts allegedly exited a vehicle nearby, walked up and opened fire, police said. Pitts then allegedly jumped into a dark green minivan and sped away northbound.

Walker suffered multiple gunshot wounds to the head and body and was pronounced dead at the scene at 1:29 p.m., authorities said.

Pitt's criminal history includes a 2016 weapons charge in Skokie. Pitts and another man sped off from a traffic stop and crashed, but were arrested, Skokie police said at the time.

Pitts was charged with two counts of unlawful possession of a weapon by a felon and one count of aggravated fleeing and eluding, both felonies, police said.